• Full-time

Publication date: 2025.05.22

Company name not disclosed

AI Engineer ★ Prime listed / Japan's leading SaaS company

  • R&D / Engineer /Technician (AI, Data)
  • Tokyo
  • Salary 年収 5,493,636円 〜 9,661,116円
AIエンジニア★プライム上場/国内屈指のSaaS企業
職種Position R&D / Engineer /Technician (AI, Data)
会社概要Company profile Their products boast top-class market shares in many cloud services, including the familiar "RakuRaku Settlement" seen on TV commercials.
To date, their cloud-based expense settlement system "RakuRaku Settlement" has been adopted by over 15,000 companies, and their electronic invoice issuance system "RakuRaku Meisyo" has been adopted by over 8,000 companies, bringing about major changes to expense settlement work in Japan.
Their services are expected to be in increasing demand due to legal reforms such as the invoice system and the Electronic Bookkeeping Act.
They believe that the time saved from business reforms that increase productivity will lead to "business growth" and "spiritual enrichment," and will continue to contribute to solving social issues.
仕事内容Job description ・In order to add high added value to the various services we provide, you will develop engines and models from scratch using cutting-edge AI technology.

・We will entrust you with the design, development, and release of functions aimed at adding high added value to various services.

Team member backgrounds:

・Has served as a tech lead at several AI ventures and has experience in many projects dealing with diverse data such as images, natural language, and numerical data. Has a track record of not only creating models but also incorporating them into systems and leading their implementation. Joined our company in 2021 as the first AI engineer and is working to improve customer value through the introduction of AI.

Languages ​​used: Python, Go, Java, etc.
Frameworks/libraries: TensorFlow, Keras, Pytorch, etc.
Development environment: Mac, Linux, Windows, AWS, GCP
Code review: Pull request-based code review (using GitLab's MergeRequest)
Version control system: GitLab
Ticket management system: GitLab
応募資格Requirement [Application Requirements]
(1) 2+ years of experience in system development (regardless of AI or web-based)
(2) Experience in programming with Python
(3) Any of the following experiences
(3-1) Practical work on machine learning projects
(3-2) Experience in machine learning development using libraries such as TensorFlow, Keras, and Pytorch

[Preferred Requirements]
・Research in machine learning at university
・Experience in developing and operating web services
・Experience in machine learning development from requirements definition to release
・Development experience in fields such as image recognition and natural language processing
日本語力Japanese level Business
雇用形態Employment type Full-time
勤務エリアLocation Tokyo
勤務時間Working hours 9:00-18:00
想定年収Salary 年収 5,493,636円 〜 9,661,116円
条件・待遇Condition Trial period: 6 months
Holidays and holidays: 2 days off per week (Saturday and Sunday), public holidays, New Year's holiday, paid holidays, special holidays
Overtime: Yes
Passive smoking prevention measures: No smoking indoors
Employee benefits: Commuting allowance, family allowance, health insurance, welfare pension insurance, employment insurance, workers' compensation insurance
選考についてProcess Document screening → multiple interviews
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